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Global Modeling of Internal Tides Within an Eddying Ocean General Circulation Model
Internal Tides Within Ocean
2015/7/14
Ocean tides, and the atmospherically forced oceanic general circulation and its associated mesoscale eddy field, have long been run separately in high-resolution global models. They are now being simu...
Initial Conditions for a General Circulation Model of Tropical Oceans
Initial Conditions General Circulation Model Tropical Oceans
2009/1/6
A general circulation model of the tropical Pacific Ocean, which realistically simulates El Niño of 1982–83, has been used to determine how different initial conditions affect the model. Given ...
A General Circulation Model for Upper Ocean Simulation
General Circulation Model Upper Ocean Simulation
2009/1/6
A general circulation model (GCM) of the ocean that emphasizes the simulation of the upper ocean has been developed. This emphasis is in keeping with its future intent, that of an air-sea coupled mode...
An Intercomparison of Inverse Methods Using an Eddy-Resolving General Circulation Model
Inverse Methods Eddy-Resolving General Circulation Model
2009/1/6
Three inverse methods (the Bernoulli, beta-spiral, and box inverse methods) are used on mean data from an eddy-resolving oceanic general circulation model, in an attempt to reconstruct the observed me...
The Response of a Linear Model of the Tropical Pacific to Surface Winds from the NCAR General Circulation Model
global circulation model sea surface temperatures Linear Model Surface Winds
2009/1/4
An experiment in which surface wind stress data from the National Center for Atmospheric Research global circulation model (GCM) was used to drive a simple model of the tropical Pacific is described. ...
Sensitivity of the GFDL Ocean General Circulation Model to a Parameterization of Vertical Diffusion
GFDL Ocean General Circulation Vertical Diffusion
2008/12/27
A coarse resolution, primitive equation general circulation model with idealized geometry and forcing is used to explore sensitivity to the assumption that vertical diffusion depends upon local stabil...
Oceanic Data Analysis Using a General Circulation Model. Part I：Simulations
Oceanic Data Analysis General Circulation Model Simulations
2008/12/23
This paper deals with the solution of inverse problems involving complex numerical models of the oceanic general circulation and large datasets. The goal of these inverse problems is to find values fo...
Oceanic Data Analysis Using a General Circulation Model. Part II：A North Atlantic Model
Oceanic Data Analysis Oceanic Data Analysis North Atlantic Model
2008/12/23
A general circulation model and North Atlantic climatological data of temperature salinity, wind stress, evaporation minus precipitation, and air–sea heat fluxes are used to examine the possibility of...
Multiple Equilibria in a Global Ocean General Circulation Model
Multiple Equilibria Global Ocean General Circulation Model boundary conditions
2008/12/19
A global ocean general circulation model is forced using various upper boundary conditions (BCs) on temperature and salinity. Solutions are obtained under restoring and mixed BCs (i.e., a restoring co...
Variability of the Tropical Atlantic Ocean Simulated by a General Circulation Model with Two Different Mixed-Layer Physics
Tropical Atlantic Ocean General Circulation Model Mixed-Layer Physics
2008/12/18
The embedment of a 1.5 turbulence closure model in an ocean general circulation model of the equatorial Atlantic is presented. The eddy viscosity and diffusivity involved in the vertical mixing are de...
Simulation of the Atlantic Circulation with a Coupled Sea Ice-Mixed Layer-Isopycnal General Circulation Model. Part II：Model Experiment
Atlantic Circulation Sea Ice-Mixed Layer-Isopycnal General Circulation Model
2008/12/18
An ocean general circulation model (OGCM) formulated on isopycnal coordinates is used to model the circulation of the Atlantic. The model domain is bounded meridionally at 30°S and the North Pole and ...
Simulation of the Atlantic Circulation with a Coupled Sea Ice-Mixed Layer-Isopycnal General Circulation Model. Part I：Model Description
Atlantic Circulation Sea Ice-Mixed Layer-Isopycnal General Circulation Model
2008/12/18
A diabatic ocean general circulation model based on primitive equations is described. It uses isopycnals as Lagrangian coordinates in the vertical and predicts a free surface. Prognostic fields of tem...
The Response of a Global Ocean General Circulation Model to Climatological Surface Boundary Conditions for Temperature and Salinity
ocean general circulation model Climatological Surface Boundary Conditions
2008/12/17
The response of a global ocean general circulation model (OGCM) to different surface heat and freshwater fluxes is examined. The aim is to determine the most appropriate way to spin up an OGCM prior t...
Stability of North Atlantic Deep Water Formation in a Global Ocean General Circulation Model
North Atlantic Deep Water Formation Global Ocean General Circulation Model
2008/12/15
A global ocean general circulation model is forced using mixes boundary conditions (i.e., a restoring condition on the upper-level temperature but using a fixed, specified surface salt flux). Freshwat...
Depth-Integrated Vorticity Budget of the Southern Ocean from a General Circulation Model
Antarctic Circumpolar Current General Circulation Model bottom pressure torque
2008/12/12
An analysis of the depth-integrated vorticity budget of the U.K. Fine Resolution Antarctic Model is used to investigate the mechanisms that maintain and dissipate vorticity in the Antarctic Circumpola...